Home / 937,812.51-1,294,180.97-508,092.63

Finding the Fourth Proportional to 937,812.51, 1,294,180.97 and 508,092.63

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Solution

The fourth proportional to 937,812.51, 1,294,180.97 and 508,092.63 is: 701,167.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,812.51 : 1,294,180.97 = 508,092.63 : x
  2. Step 2: Convert to fraction form
    937,812.51/1,294,180.97 = 508,092.63/x
  3. Step 3: Cross multiply
    937,812.51x = 1,294,180.97 × 508,092.63
  4. Step 4: Simplify right side
    937,812.51x = 657,563,810,202.79
  5. Step 5: Solve for x
    x = 657,563,810,202.79/937,812.51
  6. Step 6: Final answer
    x = 701,167.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.